<template>
  <div class="progress-circle">
    <svg :width="radius" :height="radius" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg">
      <circle class="progress-background" r="50" cx="50" cy="50" fill="transparent" />
      <circle class="progress-bar" r="50" cx="50" cy="50" fill="transparent" :stroke-dasharray="dashArray" :stroke-dashoffset="dashOffset" />
    </svg>
    <slot></slot>
  </div>
</template>
<script type="text/ecmascript-6">
export default {
  props: {
    radius: {
      type: Number,
      default: 100
    },
    percent: {
      type: Number,
      default: 0
    }
  },
  data() {
    return {
      dashArray: Math.PI * 100
    }
  },
  computed: {
    dashOffset() {
      return (1 - this.percent) * this.dashArray
    }
  }
}
</script>
<style scoped lang="scss">
@import "./progress-circle.scss";
</style>
